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  1. Chris280bigborr

    Where do I start

    Ok finally have a oem cylinder and head yay for me no more China junk!!! The last motor I think I messed up myself by trying to tune the carb and changing out jets ALOT trying to find the perfect mixture...So my point and question is idk where to start when it comes to pilot jets size and main...
  2. Chris280bigborr

    Jetting

    I have a 68mm piston kit with fmf pipe open air box stage two reeds mikuni carb when I'm in let's say 3rd gear and I smash the gas to make a jump it bogs down bad I have a 290 main in now is that my problem am I running it to rich and basically flooding the carb when this happens?? Also the tune...
  3. Chris280bigborr

    Carb size

    WHAT SIZE??? I have brand new vitos crank with new cylinder and head with a 68mm weisco piston witch if I'm not mistaken is 80 over??...I've not put it one the frame yet I'm taking my time as this is my 3rd full build...fmf pipe 14 tooth sprocket and stage 2 reeds that's about it now I'm...
  4. Chris280bigborr

    Carburetor

    OK I have a 2001 blaster this thing is unique to say the least.. just had engine rebuilt from top too bottom including new head weisco piston 68mm a vitos crank...It has a fmf fatty pipe and silencer flat track set up..... Now the question!! I like mikuni the best out of carb selection what size...